Update misc/ruby-daemons to 1.1.0.

* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Add LICENSE.

== Release 1.1.0: June 20, 2010

* Honour the options[:app_name] in Daemons.daemonize (thanks to Ryan Tecco).
* Included a new option :stop_proc to specify a proc that will be called when a
  daemonized process receives a request to stop (thanks to Dave Dupre).
* Only delete the pidfile if the current pid is the original pid (ghazel).
* Start when restart but no application running (pcreux).
* Silently continue if there is no pidfile (ghazel).
* We now per default wait for processes to stop and
  kill them automatically it if they do not stop within a given time
  (force_kill_waittime). Use the option --no_wait to not wait for processes to
  stop.
* Set log files mode to 0644 (mikehale).
* Set pid file permissions to 0644 (mikehale).
* Added ability to change process uid/gid (mikehale).
* Fix for: If you happen to start a daemon from a process that has open file
  descriptors these will stay open. As it is daemonize.rb only closes ruby IO
  objects (thanks to Han Holl).
* New reload command (SIGHUP) (thanks to Michael Schuerig).

(taca)